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Csv fix #56

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Merged
jefryelb merged 2 commits into from
Jun 10, 2026
Merged

Csv fix #56

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942caa0
fix(sync): handle quoted CSV rows in parse_csv
jefryelb Jun 9, 2026
b8f9ff1
fixed ruff errors
jefryelb Jun 10, 2026
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13 changes: 13 additions & 0 deletions backend/src/apiserver/sync.py
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Original file line number Diff line number Diff line change
Expand Up @@ -193,6 +193,19 @@ def is_cancelled(opzegdatum: str, today: date | None = None) -> bool:
def parse_csv(content: str) -> list[VoltaRow]:
if content.startswith("\ufeff"):
content = content[1:]

# Some exports wrap each data row in outer quotes — unwrap them so
# csv.DictReader can parse the fields correctly.
lines = content.splitlines()
if lines:
cleaned_lines = [lines[0].strip()]
for line in lines[1:]:
stripped = line.strip()
if stripped.startswith('"') and stripped.endswith('"'):
stripped = stripped[1:-1].replace('""', '"')
cleaned_lines.append(stripped)
content = "\n".join(cleaned_lines)

entries = []
reader = csv.DictReader(io.StringIO(content))
if reader.fieldnames is not None:
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